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Upstream Proton Cyclotron Waves at Mars During the Passage of ICMEs

文献类型：期刊论文

作者Zhao, Dan5,6; Guo, Jianpeng5; Lin, Haibo5,6; Mazelle, Christian4; He, Linxia5,6; Meng, Weiduo5,6; Chen, Yan5,6; Kong, LingGao1,8; Wei, Yong; Liu, Libo2,3,7
刊名JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
出版日期2023-05-01
卷号128期号:5页码:18
ISSN号2169-9097
DOI10.1029/2023JE007757
英文摘要The presence of proton cyclotron waves (PCWs) upstream from Mars indicates picked up protons originating from the Martian extended hydrogen (H) exosphere by the solar wind and loss of H to interplanetary space. The occurrences and properties of PCWs associated with normal solar wind conditions have been extensively investigated since their initial detection about 32 years ago, but little attention has been paid to PCW activity under extreme space weather conditions. Here we characterize PCWs during the passage of interplanetary coronal mass ejections (ICMEs) through the Martian environment using the measurements by the Mars Atmosphere and Volatile EvolutioN spacecraft from December 2014 to February 2019. It is found that PCWs occur more frequently during perihelion periods (L-s = 180 degrees-360 degrees) than during aphelion periods (L-s = 0 degrees-180 degrees) for disturbed times of ICME passage. In the perihelion season, the PCW occurrence rate is increased on average by a factor of about 2 during the ICME phase relative to the pre-ICME and post-ICME phases. Moreover, PCWs reveal more pronounced wave characteristics with larger amplitudes, higher ellipticity, and smaller propagation angle with respect to the ambient magnetic field direction during the ICME phase. Plain Language Summary Proton cyclotron waves (PCWs) upstream from Mars are generated by pickup of planetary protons originating from the extended hydrogen exosphere, and thus have important implications for understanding the loss of H to interplanetary space and therefore the water escape history. They have attracted considerable attention since their initial detection in 1989, focusing primarily on their properties associated with the nominal solar wind. Little attention has been paid to PCW activity during extreme space weather events, such as interplanetary coronal mass ejections (ICMEs). This work aims to explore the statistical properties of upstream PCWs during the passage of ICMEs. The results indicate that, in the perihelion season, the PCW occurrence rate is increased by a factor of about 2 during the ICME phase relative to the quiet phases and moreover PCWs show more pronounced wave characteristics during the ICME phase.
WOS关键词CORONAL MASS EJECTIONS ; SOLAR-WIND INTERACTION ; MARTIAN IONOSPHERE ; MAVEN OBSERVATIONS ; UPPER-ATMOSPHERE ; PICKUP IONS ; BOUNDARY ; VARIABILITY ; IMPACT ; RATES
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB 41000000] ; National Natural Science Foundation of China (NSFC)[42074212] ; National Natural Science Foundation of China (NSFC)[42030202] ; Chinese National Space Administration[D020104] ; Key Research Program of the Institute of Geology and Geophysics, CAS[IGGCAS-201904] ; NASA through the Mars Exploration Program
WOS研究方向Geochemistry & Geophysics
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:001000263100001
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese National Space Administration ; Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese National Space Administration ; Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese National Space Administration ; Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Chinese National Space Administration ; Chinese National Space Administration ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program
源URL[http://ir.iggcas.ac.cn/handle/132A11/111217]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Guo, Jianpeng
作者单位1.Chinese Acad Sci, Natl Space Sci Ctr, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Heilongjiang Mohe Observ Geophys, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
4.IRAP CNRS Univ Toulouse, UPS, CNES, PEPS, Toulouse, France
5.Beijing Normal Univ, Dept Astron, Planetary & Space Phys Grp, Beijing, Peoples R China
6.Beijing Normal Univ, Inst Frontiers Astron & Astrophys, Beijing, Peoples R China
7.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
8.Beijing Key Lab Space Environm Explorat, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zhao, Dan,Guo, Jianpeng,Lin, Haibo,et al. Upstream Proton Cyclotron Waves at Mars During the Passage of ICMEs[J]. JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS,2023,128(5):18.
APA Zhao, Dan.,Guo, Jianpeng.,Lin, Haibo.,Mazelle, Christian.,He, Linxia.,...&Liu, Libo.(2023).Upstream Proton Cyclotron Waves at Mars During the Passage of ICMEs.JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS,128(5),18.
MLA Zhao, Dan,et al."Upstream Proton Cyclotron Waves at Mars During the Passage of ICMEs".JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 128.5(2023):18.

入库方式： OAI收割

来源：地质与地球物理研究所

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